5310-00-637-0121 NUT,PLAIN,HEXAGON Index 5310-00-637-0123 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-637-0122

Federal Supply Class:
5310

National Item Identification Number:
006370122

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
15141657712TELEMECHANICS INC
15141670408AT AND T CORP
151416D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
NUT HEIGHT0.188 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.138 INCHES
THREAD SERIESUNF
THREAD QUANTITY PER INCH40
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND


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